Add key modifier to minimize/restore button click to minimize/restore-all panels for Windows.

chrome/browser/ui/panels/panel_browser_frame_view.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/panels/panel_browser_frame_view.h"
 
 #include <algorithm>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/themes/theme_service.h"
@@ skipping 553 matching lines @@
   // screen coordinate system.
   gfx::Point mouse_location = event.location();
   views::View::ConvertPointToScreen(this, &mouse_location);
 
   if (panel_browser_view_->OnTitlebarMouseDragged(mouse_location))
     return true;
   return BrowserNonClientFrameView::OnMouseDragged(event);
 }
 
 void PanelBrowserFrameView::OnMouseReleased(const views::MouseEvent& event) {
-  if (panel_browser_view_->OnTitlebarMouseReleased())
+  if (panel_browser_view_->OnTitlebarMouseReleased(
+          event.IsControlDown() ? panel::APPLY_TO_ALL : panel::NO_MODIFIER))
     return;
   BrowserNonClientFrameView::OnMouseReleased(event);
 }
 
 void PanelBrowserFrameView::OnMouseCaptureLost() {
   if (panel_browser_view_->OnTitlebarMouseCaptureLost())
     return;
   BrowserNonClientFrameView::OnMouseCaptureLost();
 }
 
 void PanelBrowserFrameView::ButtonPressed(views::Button* sender,
                                           const views::Event& event) {
-  if (sender == close_button_)
+  if (sender == close_button_) {
     frame()->Close();
-  else if (sender == minimize_button_)
-    panel_browser_view_->panel()->Minimize();
-  else if (sender == restore_button_)
-    panel_browser_view_->panel()->Restore();
+  } else {
+    panel::ClickModifier modifier =
+        event.IsControlDown() ? panel::APPLY_TO_ALL : panel::NO_MODIFIER;
+    if (sender == minimize_button_)
+      panel_browser_view_->panel()->OnMinimizeButtonClicked(modifier);
+    else if (sender == restore_button_)
+      panel_browser_view_->panel()->OnRestoreButtonClicked(modifier);
+  }
 }
 
 bool PanelBrowserFrameView::ShouldTabIconViewAnimate() const {
   // This function is queried during the creation of the window as the
   // TabIconView we host is initialized, so we need to NULL check the selected
   // WebContents because in this condition there is not yet a selected tab.
   WebContents* current_tab = browser_view()->GetSelectedWebContents();
   return current_tab ? current_tab->IsLoading() : false;
 }
 
@@ skipping 208 matching lines @@
 }
 
 bool PanelBrowserFrameView::CanResize() const {
   return panel_browser_view_->panel()->CanResizeByMouse() !=
       panel::NOT_RESIZABLE;
 }
 
 bool PanelBrowserFrameView::IsShowingTitlebarOnly() const {
   return height() <= kTitlebarHeight;
 }